Zipper Reciprocating Tester

Testing Protocol
A servo motor drives zippers through 10,000+ cycles (5–20 N tension) while measuring friction coefficients (ASTM D2061). Corrosion resistance is tested via 72-hour salt spray (ISO 9227) with 20x magnification imaging for rust spots.

Key Parameters

• Smoothness: Friction force ≤500g for premium zippers.
• Durability: Post-test functionality assessed at -40°C to 80°C.

Application

• Luggage: Ensures 5-year performance for hard-shell suitcases.
• Vêtements: Tests waterproof zippers in outdoor gear.
• Industrial: Validates heavy-duty zippers in cargo nets.

Cost Savings
Identifies weak points early, reducing warranty claims by 30%. A major airline cut maintenance costs by $1.2M/year after adopting this tester.

Innovation
Wireless data logging syncs with IoT platforms for predictive maintenance, while eco-friendly silicone lubricants extend zipper lifespan by 40%.